Black Bean Brownies

Featured in: Sweet Inspirations

These brownies use black beans as a base, creating a fudgy and moist texture without flour. Blended with cocoa powder, chocolate chips, and natural sweeteners, they deliver a rich chocolate experience with added protein. Quick to prepare and baked until just set, they're perfect for a nutritious treat that balances indulgence and wholesome ingredients.

Optional tweaks include vegan substitutions like flax eggs and add-ins such as nuts or espresso powder to deepen flavor. The recipe is gluten-free and vegetarian-friendly, making it accessible to many diets without sacrificing taste or ease.

Updated on Wed, 19 Nov 2025 13:08:00 GMT
Fudgy Black Bean Brownies, warm from oven, with melting chocolate chips and a rich, dark color. Save
Fudgy Black Bean Brownies, warm from oven, with melting chocolate chips and a rich, dark color. | snacksplat.com

A rich, fudgy brownie recipe that swaps flour for black beans, creating a moist, chocolatey treat with a protein boost. It’s delicious, budget-friendly, and perfect for a healthier dessert option.

I discovered these brownies while looking for a healthier dessert and couldn’t believe how chocolatey and moist they turned out. Now they’re my go-to for potlucks and family gatherings.

Ingredients

  • Black beans: 1 can (15 oz/425 g), drained and rinsed
  • Eggs: 2 large
  • Neutral oil: ⅓ cup (80 ml), such as canola or sunflower
  • Vanilla extract: 1 tsp
  • Granulated sugar: ½ cup (100 g)
  • Maple syrup or honey: ¼ cup (60 ml)
  • Unsweetened cocoa powder: ⅓ cup (35 g)
  • Semi-sweet chocolate chips: ½ cup (85 g), plus extra for topping (optional)
  • Baking powder: ½ tsp
  • Salt: ¼ tsp

Instructions

Prep pan:
Preheat oven to 350°F (175°C). Line an 8x8-inch (20x20 cm) pan with parchment paper or lightly grease.
Blend base:
Combine black beans, eggs, oil, and vanilla extract in food processor or blender. Blend until completely smooth.
Mix batter:
Add sugar, maple syrup, cocoa powder, baking powder, and salt. Blend until well combined, scraping down the sides.
Fold in chips:
Stir in the chocolate chips with a spatula. Do not blend.
Bake:
Pour batter into prepared pan. Smooth top, sprinkle with extra chocolate chips if desired.
Check doneness:
Bake for 22–25 minutes, until center is set and a toothpick comes out mostly clean. Some fudgy crumbs are okay.
Cool and cut:
Let cool completely before slicing into squares.
A plate of homemade Black Bean Brownies, moist and chocolatey, offering a delicious, healthy treat. Save
A plate of homemade Black Bean Brownies, moist and chocolatey, offering a delicious, healthy treat. | snacksplat.com

When I first made these for my kids, they didn't notice the beans at all and asked for seconds. It’s now our favorite way to sneak nutrition into dessert.

Required Tools

Food processor or blender, 8x8-inch (20x20 cm) baking pan, spatula, measuring cups and spoons

Allergen Information

Contains eggs and chocolate. For nut allergies, avoid adding nuts and check ingredient labels. For gluten-free diets, confirm all items are certified gluten-free.

Nutritional Information

Each serving (1 brownie) contains: Calories 140, Total Fat 6 g, Carbohydrates 20 g, Protein 3 g

Close-up of baked Black Bean Brownies, dark and dense, perfect with a scoop of vanilla ice cream. Save
Close-up of baked Black Bean Brownies, dark and dense, perfect with a scoop of vanilla ice cream. | snacksplat.com

Serve these brownies chilled or warm. They taste even fudgier the next day!

Recipe Guide

How do black beans affect the brownie texture?

Black beans create a dense, fudgy texture while adding moisture without flour, resulting in rich, soft brownies.

Can I substitute eggs for a vegan version?

Yes, use a flax egg mixture (ground flaxseed and water) as a plant-based binder for vegan-friendly brownies.

What sweeteners are used in this dessert?

The brownies combine granulated sugar with maple syrup or honey for balanced sweetness and natural flavor depth.

Why add baking powder if no flour is used?

Baking powder helps provide slight lift and prevents the brownies from becoming too dense, enhancing softness.

Are chocolate chips necessary in the batter?

Chocolate chips add bursts of melted chocolate and texture, but they can be omitted or replaced with toppings as preferred.

Black Bean Brownies

Moist, chocolate-rich brownies with black beans for extra protein and flavor.

Prep duration
10 min
Kitchen time
25 min
Complete duration
35 min
Created by Katie Miller


Skill level Easy

Heritage American

Output 12 Portions

Nutrition Labels Meat-free, No gluten

What you'll need

Beans & Base

01 1 can (15 oz) black beans, drained and rinsed
02 2 large eggs
03 1/3 cup neutral oil (canola or sunflower)
04 1 tsp vanilla extract

Sweeteners & Chocolate

01 1/2 cup granulated sugar
02 1/4 cup maple syrup or honey
03 1/3 cup unsweetened cocoa powder
04 1/2 cup semi-sweet chocolate chips, plus extra for topping (optional)

Leavening & Flavor

01 1/2 tsp baking powder
02 1/4 tsp salt

Method

Step 01

Prepare oven and pan: Preheat oven to 350°F (175°C). Line an 8x8-inch baking pan with parchment paper or lightly grease it.

Step 02

Blend base ingredients: In a food processor or blender, combine black beans, eggs, oil, and vanilla extract. Blend until completely smooth.

Step 03

Incorporate sweeteners and dry ingredients: Add sugar, maple syrup, cocoa powder, baking powder, and salt to the blended mixture. Blend until fully combined, scraping down the sides as needed.

Step 04

Add chocolate chips: Fold in the semi-sweet chocolate chips gently using a spatula to maintain texture.

Step 05

Transfer and top batter: Pour the batter into the prepared pan. Smooth the surface and sprinkle with additional chocolate chips if desired.

Step 06

Bake brownies: Bake for 22 to 25 minutes, until the center is set and a toothpick inserted comes out mostly clean with a few fudgy crumbs.

Step 07

Cool and serve: Allow to cool completely in the pan before slicing into 12 squares.

Kitchen tools

  • Food processor or blender
  • 8x8-inch baking pan
  • Spatula
  • Measuring cups and spoons

Allergy details

Always review ingredients for potential allergens and seek professional medical guidance if uncertain.
  • Contains eggs and chocolate; chocolate chips may contain milk or soy.
  • Ensure chocolate chips and ingredients are certified gluten-free for gluten-sensitive individuals.
  • Avoid nuts if allergic and watch for cross-contamination.

Nutrient breakdown (each portion)

Numbers shown are estimates only - please consult healthcare providers for specific advice.
  • Energy: 140
  • Fats: 6 g
  • Carbohydrates: 20 g
  • Proteins: 3 g